/*	fpu_cw_get() - get FPU control word	Author: Erik van der Kouwe */
/*	fpu_cw_set() - set FPU control word	9 Dec 2009 */
.text
.globl	_fpu_cw_get
.globl	_fpu_cw_set

/* u16_t fpu_cw_get(void) */
_fpu_cw_get:
/* clear unused bits just to be sure */
	xor	%eax, %eax
	push	%eax
	fstcw	(%esp)
	pop	%eax
	ret

/* void fpu_cw_set(u16_t fpu_cw) */
_fpu_cw_set:
/* load control word from parameter */
	fldcw	4(%esp)
	ret